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Bioprospecting marine plankton.

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Marine plankton, comprising 95% of ocean biomass, offers untapped potential for sustainable solutions. Exploiting its vast, underexplored diversity can yield novel resources for medicine, cosmetics, food, and climate change mitigation.

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Area of Science:

  • Marine biology
  • Oceanography
  • Biotechnology

Background:

  • The ocean regulates the biosphere, providing oxygen and resources, but faces overexploitation.
  • Marine plankton (zooplankton, phytoplankton, bacteria, viruses) constitutes 95% of marine biomass.
  • Planktonic diversity is largely unknown and underexploited, despite its potential.

Purpose of the Study:

  • To review and assess the current state of exploiting marine plankton's potential.
  • To propose methodologies for better utilization of marine plankton.
  • To highlight opportunities in drug discovery and dermocosmetics.

Main Methods:

  • Surveying existing research on marine plankton bioresources.
  • Assessing current exploitation strategies and culture collections.
  • Identifying bioactive compounds and extracts from planktonic organisms.

Main Results:

  • Marine plankton offers diverse opportunities for medicine, cosmetics, food, and renewable energy.
  • Bioactive extracts and purified compounds have been identified from planktonic organisms.
  • Significant potential remains untapped in marine planktonic biodiversity.

Conclusions:

  • Marine plankton represents a vast, underexploited resource for sustainable solutions.
  • Further research and exploration are crucial for unlocking its full potential.
  • Exploiting plankton can address ecological crises and societal needs, particularly in drug discovery and dermocosmetics.